diff options
| author | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-21 14:34:12 +0200 |
|---|---|---|
| committer | Guillaume Gomez <guillaume1.gomez@gmail.com> | 2025-07-22 14:28:48 +0200 |
| commit | a27f3e3fd1e4d16160f8885b6b06665b5319f56c (patch) | |
| tree | b033935392cbadf6f85d2dbddf433a88e323aeeb /tests/codegen-llvm/enum/enum-discriminant-value.rs | |
| parent | ed93c1783b404d728d4809973a0550eb33cd293f (diff) | |
| download | rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.tar.gz rust-a27f3e3fd1e4d16160f8885b6b06665b5319f56c.zip | |
Rename `tests/codegen` into `tests/codegen-llvm`
Diffstat (limited to 'tests/codegen-llvm/enum/enum-discriminant-value.rs')
| -rw-r--r-- | tests/codegen-llvm/enum/enum-discriminant-value.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/codegen-llvm/enum/enum-discriminant-value.rs b/tests/codegen-llvm/enum/enum-discriminant-value.rs new file mode 100644 index 00000000000..d6b0c6d6c10 --- /dev/null +++ b/tests/codegen-llvm/enum/enum-discriminant-value.rs @@ -0,0 +1,27 @@ +// Verify that DIEnumerator uses isUnsigned flag when appropriate. +// +//@ compile-flags: -g -C no-prepopulate-passes + +#[repr(i64)] +pub enum I64 { + I64Min = i64::MIN, + I64Max = i64::MAX, +} + +#[repr(u64)] +pub enum U64 { + U64Min = u64::MIN, + U64Max = u64::MAX, +} + +fn main() { + let _a = I64::I64Min; + let _b = I64::I64Max; + let _c = U64::U64Min; + let _d = U64::U64Max; +} + +// CHECK: !DIEnumerator(name: "I64Min", value: -9223372036854775808) +// CHECK: !DIEnumerator(name: "I64Max", value: 9223372036854775807) +// CHECK: !DIEnumerator(name: "U64Min", value: 0, isUnsigned: true) +// CHECK: !DIEnumerator(name: "U64Max", value: 18446744073709551615, isUnsigned: true) |